Ready or not, the 2025 MLS season kicks off in about a week. As teams undergo the final stages of their preseason ...

New findings explain the Phoenix cluster's mysterious starburst. Data confirm the cluster is actively cooling and able to generate a huge amount of stellar fuel on its own.

The Tarantula Nebula, also known as 30 Doradus, is revealed in an unusual light in this exceptionally deep Chandra X-ray ...

PC hardware is nice, but it’s not much use without innovative software. I’ve been reviewing software for PCMag since 2008, and I still get a kick out of seeing what's new in video and photo editing ...

Other Lens Features Compatible Lenses Canon EF Lenses Including EF-S Lenses, Minimum Aperture f/22 - f/36, Closest Focusing Distance 0.39 m, Maximum Magnification 0.28x At 135 mm Focal Length, Field ...

Focus Range Focusing Brightness Range EV -3 - 18 with the Center AF Point Supporting f/2.8, One-shot AF, at Room Temperature, ISO 100, EV 1 - 20 at Room Temperature, ISO 100 Metering Modes 63-zone TTL ...